近十几年来,水文缆道发展较快,成为洪水测报的主要设备。为使缆道设计进一步作到安全、经济、合理、适用,本文仅就设计中的流速、水位、冲刷深度的选用与组合问题谈谈看法,供参考。以往,在缆道设计中,一般是将最大流 Over the past decade or so, the hydrological cableway developed rapidly and became the major equipment for flood forecasting. In order to further make the cableway design safe, economical, reasonable and applicable, this article only talks about the selection and combination of flow rate, water level and erosion depth in the design for reference. In the past, in the cableway design, it is generally the maximum flow